.main-content {
    margin-left: 220px;
}
.tab-lab {
    height: 40px;
    border-bottom: 1px solid #d2d2d2;
    line-height: 40px;
    background: #f5f5f5;
}

.tab-lab ul > li {
    padding-left: 18px;
    padding-right: 18px;
    cursor: pointer;
}

.tab-lab ul > li > i {
    padding-left: 8px;
}

.tab-lab ul .current {
    border-right: 1px solid #dddddd;
    border-left: 1px solid #dddddd;
    background: #ffffff;
    box-sizing: border-box;
}
.content{
    margin-left: 4px;
    margin-right: 4px;
}

.search-area {
    margin: 6px;
}

fieldset {
    padding: 8px 4px 4px 12px;
    border: 1px solid silver;
}

legend {
    padding: 4px 8px 0 8px;
    border: 0;
    width: auto;
    font-size: 16px;
    margin-bottom: 3px;
}

.search-item{
    width: 160px;
    margin-right: 12px;
    margin-bottom: 6px;
}

